Fill in the blanks by using the correct word/term given in the brackets.
The hydrogen ion concentration of a solution with pH = 3 is _____ than the solution with pH = 6. (greater/less)

Options

A. `3.98 xx 10^(-6)`
B. `3.68 xx 10^(-6)`
C. `3.88 xx 10^(6)`
D. `3.98 xx 10^(8)`

Answer

A

Explanation

pH= -`log[H^(+)]` antilog `(-pH)`= antilog `(-5.4)= 3.98 xx 10^(-6)`
So, `[H^(+)] = 3.98 xx 10^(-5)`